M

Manisha Agrawal • 9.32K Points
Tutor III Math 

Q. If cost of 24 oranges is ₹ 72, then find out the cost of 120 oranges.

  • (A) ₹ 180
  • (B) ₹ 360
  • (C) ₹ 172
  • (D) ₹ 500
Correct Answer - Option(B)
Explanation by: Manisha Agrawal 
Let the required cost be ₹ N.
More orange, more cost (Direct proportion)
24 : 120 : : 72 : N
∴ N = (120 x 72)/24 = ₹ 360

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